Tryton has the ldap_autentication module that’s used to autenticate users to and LDAP server. Currently python-ldap is used to talk with the ldap server. In order to support Python 3 (and other python implementation like PyPy), we should replace python-ldap by ldap3.
In addition, we would like to implement an optional mechanism to automatically synchronise LDAP groups with the Tryton groups.
Knowledge in Python and knowledge of LDAP